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Top Senior Level Front-End Developer Jobs in Philadelphia, PA

1,864+ Job Results
3 Days Ago
US
108 Employees
140K-190K Annually
Senior level
108 Employees
140K-190K Annually
Senior level
Healthtech
Seeking an experienced Senior Software QA Automation Engineer to design, develop, and maintain automation frameworks for software products. Responsibilities include creating end-to-end automation test suites, collaborating with teams, optimizing testing processes, and staying updated on QA automation trends. Required qualifications include a Bachelor's degree in Computer Science or related field, 5+ years of software quality engineering experience, proficiency in Cypress, AWS experience, and knowledge of manual testing methodologies and tools like TestRail and JIRA. Strong problem-solving and communication skills are essential.
Top Benefits:
401-K
401-K Matching
Company Equity
+28 More
3 Days Ago
2 Locations
Remote
310 Employees
Senior level
310 Employees
Senior level
Artificial Intelligence • Cloud • Information Technology
FinOps Engineers at Excella streamline cloud cost management practices, ensuring cost-efficient infrastructure. They optimize cloud systems based on the Azure Well-Architected Framework while balancing cost and performance efficiency.
3 Days Ago
2 Locations
Remote
450 Employees
135K-175K Annually
Senior level
450 Employees
135K-175K Annually
Senior level
Fintech • Machine Learning • Payments • Software • Financial Services
The Senior Solutions Engineer will collaborate with strategic account teams to design and optimize technical solutions for clients, primarily in machine learning for fraud and logistics problems. Responsibilities include pre-sales technical support, developing custom scripts, analyzing datasets, leading demonstrations, and ensuring seamless integration of solutions with client needs.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+34 More
3 Days Ago
USA
Remote
230 Employees
190K-260K Annually
Senior level
230 Employees
190K-260K Annually
Senior level
Information Technology • Other • Security • Social Impact • Software • Cybersecurity • Data Privacy
As a Senior Software Engineer in Infrastructure at Persona, you will be responsible for building and managing scalable and resilient infrastructure systems. You will collaborate with product teams to deliver features rapidly, implement best engineering practices, and shape system design and methodologies.
Top Benefits:
401-K
Adoption Assistance
Commuter Benefits
+52 More
3 Days Ago
United States
Remote
236 Employees
Senior level
236 Employees
Senior level
Software
The Full Stack Developer will work on cloud-native technologies, developing microservices using Java and Springboot, and supporting message-driven distributed systems. The role requires strong communication skills to convey technical issues to non-technical stakeholders and the ability to adapt to changes quickly while ensuring project priorities are established and met.
3 Days Ago
United States
Remote
670 Employees
177K-223K Annually
Senior level
670 Employees
177K-223K Annually
Senior level
Artificial Intelligence • Information Technology • Machine Learning • Marketing Tech • Software • Biotech • Design
As a Senior Android Engineer, you will design, build, and maintain high-quality code for mobile app projects while collaborating closely with PMs and Designers. You'll work with various teams to deliver complex features, contribute to code reviews, and mentor other engineers, ensuring best practices and high standards in the Android codebase.
Top Benefits:
401-K
Company Equity
Continuing Education Stipend
+25 More
4 Days Ago
2 Locations
Remote
241 Employees
Senior level
241 Employees
Senior level
Software • Analytics
As a Senior Solutions Architect at Imply, you will guide customers in implementing the Imply product and the open-source Druid data store. You will engage with customers, aid in the architecture and development of analytics applications, and support customer success through on-site engagements and technical evangelism.
4 Days Ago
USA
Remote
62 Employees
120K-135K Annually
Senior level
62 Employees
120K-135K Annually
Senior level
Consulting
The Full Stack Drupal Developer will architect, design, and develop Drupal 9.x websites, implement information architecture, migrate content from Drupal 7.x to 9.x, manage shared components, and utilize GitHub for version control. Requirements include advanced Drupal experience and knowledge of LAMP and front-end technologies.
4 Days Ago
United States
Remote
58 Employees
170K-190K Annually
Senior level
58 Employees
170K-190K Annually
Senior level
Software
As a Senior Software Engineer, you will design and develop new features and components for the Prismatic platform, collaborate with teammates to enhance existing tools, lead code reviews, mentor junior developers, and advocate for new technologies to improve the reliability and scalability of our embedded integration platform.
Top Benefits:
401-K
401-K Matching
Dental Insurance
+24 More
4 Days Ago
15 Locations
Remote
115 Employees
150K-215K Annually
Senior level
115 Employees
150K-215K Annually
Senior level
Information Technology
As a Design Engineer at Brilliant, you will build polished frontend user experiences, contribute to team culture, and ensure a balance between speed and quality while focusing on user impact. You will collaborate with cross-functional teams to enhance developer and user experience.
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